
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/04/14
Surface Mount Fuses
Ceramic Fuse > 441 Series
Materials
Body: Advanced Ceramic
Terminations: Ag / Ni / Sn (100% Lead-free)
Element Cover Coating: Lead-free Glass
Moisture
Sensitivity Level
IPC/JEDECJ-STD-020C,Level1
Solderability IPC/ECA/JEDECJ-STD-002C,ConditionC
Humidity MIL-STD-202,Method103B,ConditionsD
Resistance to
Solder Heat
MIL-STD-202,Method210F,ConditionB
Product Characteristics
Moisture Resistance MIL-STD-202, Method 106G
Thermal Shock
MIL-STD-202, Method 107G,
ConditionB
Mechanical Shock
MIL-STD-202,Method213B,
Condition A
Vibration MIL-STD-202, Method 201A
Vibration,
High Frequency
MIL-STD-202, Method 204D,
Condition D
Dissolution of
Metallization
IPC/ECA/JEDECJ-STD-002C,
Condition D
Terminal Strength IEC60127-4
Dimensions
1.54 +/- 0.150
[0.061 +/- 0.006]
0.74
[0.029]
1.00
[0.039]
1.94
[0.076]
0.60
[0.024]
0.502 +/- 0.080
[0.020 +/- 0.003]
0.530 +/- 0.150
[0.021 +/- 0.006]
0.850 +/- 0.150
[0.033 +/- 0.006]
0.432 +/- 0.150
[0.017 +/- 0.006]
Packaging
Part Marking System
Packaging Option Packaging Specification Quantity
Quantity &
Packaging Code
8mm Tape and Reel EIA-481,IEC60286,Part3 3000 WR
Part Numbering System
0441 005. W R
SERIES
AMP CODE
QUANTITY CODE
PACKING CODE
W = 3000 pcs
R=ReelPack
Amp Code Marking Code
002. N
02.5 O
003. P
03.5 R
004. S
005. T
006. U
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